Capri Tools MS13 Hex Wrench Bit Socket Bundle Sets Quality hex bit socket set combo in metric and SAE sizes total of 26 pieces Drop forged, heat treated Chrome Vanadium steel socket with S2 bits Durable chrome plated square drive socket - oil and corrosion resistant Each set comes with 13 pieces of the most popular bits in 1/4, 3/8 and 1/2-inch drive Both set comes in a custom fit blow-molded plastic storage